Mapeproof MVS Moisture Vapour Suppressant (10kg)

Mapeproof MVS is Mapei's high-performance moisture vapour suppressant for extreme damp conditions in concrete subfloors. Provides a robust barrier where standard DPMs and primers are insufficient.

• 10kg tub — covers approx. 5–8m² depending on porosity
• High-build moisture barrier for extreme subfloor damp
• Suppresses moisture vapour at high relative humidity levels
• Apply as primer coat before smoothing compounds or adhesives
• Compatible with all Mapei floor preparation products
• Professional Mapei formulation — trusted by contractors UK-wide